The greater dwarf lemur (Cheirogaleus major), also known as Geoffroy's dwarf lemur, is native only to the island of Madagascar. This species can be found in northern and eastern regions of the island, preferring a habitat within primary and secondary forests, or arid scrub areas. It is a nocturnal species that rests and sleeps in nests made of twigs, leaves, and grasses or in trees with hollow...

The fat-tailed dwarf lemur (Cheirogaleus medius) is one of the smallest living primates in the world, and is native only to the island of Madagascar. Its other common names include the western fat-tailed dwarf lemur, the spiny forest dwarf lemur, and the lesser dwarf lemur.
During the years of 2000 to 2009, one population of lemurs, known as southern fat-tailed dwarf lemur, was thought to be...